Switched to MAC for develop
Added config-dist.php for installation purposes.
Updated default values
Override findByPk to include default store
Added setValue function

setValue will aid in the update and creation of system settings.
Added additional attributes
Added layout model
Improved store settings.
Merge branch 'master' of https://github.com/damnpoet/yiicart

Conflicts:
	framework/messages/it/zii.php
	framework/messages/lv/zii.php
	framework/messages/th/yii.php
	framework/messages/uk/zii.php